How are poker tournaments different from cash games?
In tournaments you need to have a lot of concentration, you need to be hand reading, you need to be stealing very often, you need to be continuously adding chips to your stack, you need to stay at the top and way above average, as bubble time approaches and beyond that, before the final table you need to be aggressive and take down a lot of pots. Antes would be there and it is extremely important to pick a lot of pots at the table, be the table captain and keep raising your stack uncontested. You need to focus on your image and you need to sometimes show down strong hands too.
In cash games you can take very easy, its all about patience and being there, not getting into much situations and taking time. You have a lot of BBs generally, there is no benefit of antes in cash games generally, if antes are there then it is completely different game. But in normal cash games without antes you would need to play super tight and have VPIP of less than 30 and you will do great.
Why should I trust you and what changes can you bring about?
I have sold poker books for over at least a million dollars, my every single book when CreateSpace was there was upwards of 1000 dollars. Some books as high as 2999$. I have sold thousands of poker books till date from 2010 at these high prices. My books were being bought by the top pros because they knew it would make a difference, I once asked a person who bought a very high priced book and became my student, I had opened several poker training websites through the years, so he told me that he believed he would improve, and sure he did. He was from Czech, and in 2015 he contacted me stating he wanted to be my student, so I sent him course material and he told me he is losing and over the period of time he started doing very good. He also had another job as a pilot, but would play poker for fun. You can check his details here on THM. He generally plays for fun because he has a good job and enjoys it.
Then Granary Media took invited me to their radio talk show which was for promotion of my book for my Viktor J poker books and courses and I got a lot of students from USA. They too are all doing good, so you know that I have a good experience in getting people up way high from their current skill level.